Blood glucose meter



FIG. 1 is a front view of a blood glucose meter showing my design;

FIG. 2 is a top view thereof (on a larger scale than the other drawings);

FIG. 3 is a side view thereof;

FIG. 4 is a side view thereof;

FIG. 5 is a back view thereof;

FIG. 6 is a perspective view thereof; and,

FIG. 7 is a bottom view thereof (on a larger scale than the other drawings).

The broken lines are included for the purpose of illustrating portions of the blood glucose meter that form no part of the claimed design. 

CLAIM The ornamental design for a blood glucose meter, as shown and described. 